

🛁 Elevate your bath game—because your skin deserves the VIP treatment!
The Bath Filter for Tub Faucet BTBF-051 is a premium hard water softener that removes 99% of contaminants including lead, chlorine, and fluoride. Designed for universal compatibility, it installs easily on any standard bathtub faucet and delivers up to 6 months of fast, uninterrupted filtration. This filter enhances skin hydration, reduces irritation, and improves hair and nail health, turning your daily bath into a spa-like ritual.















| Best Sellers Rank | #309 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Bathtub Faucet Replacement Parts |
| Customer Reviews | 4.5 out of 5 stars 1,778 Reviews |
D**V
Buy it, you will see a difference the first time you use it
Just got this today from Amazon. Amazing difference in my water, it’s soft, my skin isn’t itchy and the heavy chlorine smell is gone! Like a spa bath. Definitely recommend! The quality is really great not cheap, it fits my bathtub spout perfectly, mine doesn’t have water spillage over the edge. Instructions are simple, and it works great!
M**S
Works great for all ages
One thing I really like about this bath filter is how much softer my skin feels after using it at home. My daughter’s skin seems less irritated too, which is a relief. It’s easy to install and i’m glad i found something that helps with our water quality.
N**S
Gets Rid of Chlorine
After finding out how much a whole house water filtration system would cost (you don't want to know), my wife and I decided to continue using our Lifestraw drinking water filtration pitcher, which we bought here, and opted instead for a filtered showerhead (for me) and this bath filter ball (for her). She finds that it works just fine, was very simple to assemble and install, and now her bath water no longer dries out and irritates her skin. We also saved a ton of money over a whole house system.
C**Y
Works well for sensitive skin
Finally found a bath filter that fits my weird faucet easily. It’s simple to install at home and the water is noticeably better now. no strange smells or particles anymore, which makes bath time way more relaxing for me and the kids. definitely a handy addition to our bathroom setup.
D**S
Gentle, Spa-Like Baths with Noticeably Softer Water
I’ve been using the Kinder bathtub water filter for a couple of weeks now, and it’s made a noticeable difference in how my skin and hair feel after bathing. The installation was quick and completely tool-free as it attached easily to my standard tub faucet with the included fastener and felt secure right away. The first thing I noticed was how much softer the water feels. Normally, hard water leaves my skin feeling dry and tight, but after using this, my skin feels smoother and less irritated. My hair also feels softer and cleaner so no more dull, weighed-down feeling that hard water can cause. Even my nails seem less brittle. The water flow stays strong so there’s no slowdown or pressure drop, which is great since I like a full bath for soaking. The filtration system seems to do its job effectively, and I love that it helps remove chlorine, fluoride, and other impurities that can affect skin and scalp health. The pink design is also really cute and adds a fun, modern touch to the tub. It doesn’t look bulky or out of place, and the compact size makes it easy to leave on between uses. If you have hard water and want a simple way to make baths feel more luxurious and skin-friendly, this is absolutely worth it. It’s an easy upgrade that turns an ordinary soak into a mini at-home spa experience & no plumber required.
C**N
Great product!
This really works! We have hard water at our rental and it was really rough on our baby’s skin and hair. We use this in her tub and it’s made such a difference. Have bought this multiple times and will continue to buy it! Makes such an impact on water quality
R**M
Gets the job done!
Works really well and is a great price point. It’s not that nice looking hanging on the tub, but it gets the job done. I’ve seen other filters that are triple the price. I do like that I can easily take it off and move it to the faucet if needed. I don’t love that it hangs down low and doesn’t always catch all of the water. Also, my kids often play with it in the tub, which is not preferred. Other than that, it works great.
J**Y
Good water filter
This little water filter has been super handy. it’s small but does a good job making the water better and softer, which is nice after a long day. setting it up is quick and easy, and it fits well on our faucet. no more weird chlorine smell, which i really appreciate.
Trustpilot
1 day ago
2 weeks ago